Counting Flashcards

1
Q

Count by 20 up to 200

A

Count!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Count by 5 to 50

A

Count

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Count 50 up to 500

A

Count!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Count 25 up to 200

A

Count!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Count 20 up to 200

A

Count!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Count by 15 up to 210

A

Count!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Count by 12 up to 240

A

Count!

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Count DOWN from 500 by 50

A

Count down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Count DOWN by 25 from 200

A

Count down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Count DOWN by 20 from 200

A

Count down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Count DOWN by 15 from 210

A

Count down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Count down from 240 by 12

A

Count down

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Variation of 25 by powers of 10

A

O.25 25% 250 2.5 25K

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Variation of 50

A

0.5. 50%. 500 5.0. 50k

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Variation of 20

A

0.20. 20% 200 2.0. 20k

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Variation of 15

A

0.15. 15% 150. 1.5. 15k

17
Q

Variation of 12

A

0.12 12% 120 1.2 12k

18
Q

Example: 150 is what?

A

3 x 50

6 x 25

19
Q

Count from 1 to 30. For each number, do a prime factorization and identify all factors

12 = 2x2x3=2x6=3x4
14=2x7

A

Do it

20
Q

1 10 100 1k 10k 100k 1M

A

Exponents